"We had global warming between 1940 and 1998. Since then, we haven't had a rise in temperature. That doesn't mean we don't have a problem. If that problem is going to be solved, it ought to be solved by an international treaty."

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In one hundred years time people will look back and think 'these people were really worried about the environment, they were looking at things to do with global warming, and this is why they were making work about these issues'.

— Patricia Piccinini